Home / 1,005,518,448,163.40-1,508,277,672,245.10-1,005,518,448,163.40

Finding the Fourth Proportional to 1,005,518,448,163.40, 1,508,277,672,245.10 and 1,005,518,448,163.40

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Solution

The fourth proportional to 1,005,518,448,163.40, 1,508,277,672,245.10 and 1,005,518,448,163.40 is: 1,508,277,672,245.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,005,518,448,163.40 : 1,508,277,672,245.10 = 1,005,518,448,163.40 : x
  2. Step 2: Convert to fraction form
    1,005,518,448,163.40/1,508,277,672,245.10 = 1,005,518,448,163.40/x
  3. Step 3: Cross multiply
    1,005,518,448,163.40x = 1,508,277,672,245.10 × 1,005,518,448,163.40
  4. Step 4: Simplify right side
    1,005,518,448,163.40x = 1,516,601,024,395,398,315,245,568
  5. Step 5: Solve for x
    x = 1,516,601,024,395,398,315,245,568/1,005,518,448,163.40
  6. Step 6: Final answer
    x = 1,508,277,672,245.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.